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$99+ Cheap flights from Singapore (SIN) to Hanoi (HAN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/8. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — HAN
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Singapore Changi to Hanoi Noibai are usually found in May or September, booked 78 days in advance, depart on a Thursday or Tuesday and return on a Friday

Cheap flight deals from Singapore to Hanoi

Discover tips and strategies to find the most affordable flight options for your journey from Singapore (SIN) to Hanoi (HAN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 12, 2025.

Round-trip from

$172
(FlightHub)

One-way from

$99
(Kiwi.com)

Popular in

December

Cheapest in

May

Average price

$240

Good round-trip deal

$255 or less

Good one-way deal

$120 or less
From Singapore Changi to Hanoi Noibai
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One-way flight from Singapore Changi to Hanoi Noibai
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Highest demand for flights based on searches. 13% potential increase in price ($38 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Singapore Changi to Hanoi Noibai.
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Price to beat on a one-way flight from Singapore Changi to Hanoi Noibai.
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Find flight deals from Singapore to Hanoi

Cheapest flights from Singapore to Hanoi
Explore the most affordable flight options available from Singapore to Hanoi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This FlightHub deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/212:55 pmSIN - HAN
Nonstop3h 30mVietJet Air
Mon 8/259:35 amHAN - SIN
Nonstop3h 20mVietJet Air
Deal found 6/11$172
This Mytrip deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/284:10 pmSIN - HAN
1 stop23h 30mMultiple Airlines
Wed 8/612:55 pmHAN - SIN
Nonstop3h 50mMultiple Airlines
Deal found 6/12$176
This Kiwi.com deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/81:05 pmSIN - HAN
Nonstop3h 30mVietnam Airlines
Tue 7/1511:10 pmHAN - SIN
2 stops17h 15mVietnam Airlines
Deal found 6/10$215
This Malaysia Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Malaysia Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/316:20 amSIN - HAN
1 stop6h 50mMalaysia Airlines
Wed 8/61:00 pmHAN - SIN
1 stop24h 40mMalaysia Airlines
Deal found 6/10$274
This Batik Air deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Batik Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/179:40 pmSIN - HAN
1 stop15h 50mBatik Air
Wed 8/271:20 pmHAN - SIN
1 stop6h 20mBatik Air
Deal found 6/12$289
This Mytrip deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/251:50 amSIN - HAN
1 stop9h 15mCathay Pacific
Sun 11/211:05 amHAN - SIN
1 stop23h 50mCathay Pacific
Deal found 6/10$317

Cheapflights Fare Finder

Customize your flight search to find flights from Singapore to Hanoi that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from Singapore to Hanoi that are best for you.

Fly from

Singapore

Fly to

Hanoi

Route

Depart

Return

Price

SingaporeHanoi

SIN - HAN

SINHAN

Singapore Changi

Thu 8/21

2:55 pm-5:25 pm

Nonstop3h 30m

Hanoi Noibai

Mon 8/25

9:35 am-1:55 pm

Nonstop3h 20m

$172

SingaporeHanoi

SIN - HAN

SINHAN

Singapore Changi

Mon 7/28

4:10 pm-2:40 pm

1 stop23h 30m

Hanoi Noibai

Wed 8/6

12:55 pm-5:45 pm

Nonstop3h 50m

$176

SingaporeHanoi

SIN - HAN

SINHAN

Singapore Changi

Tue 7/8

1:05 pm-3:35 pm

Nonstop3h 30m

Hanoi Noibai

Tue 7/15

11:10 pm-5:25 pm

2 stops17h 15m

$215

SingaporeHanoi

SIN - HAN

SINHAN

Singapore Changi

Thu 7/31

6:20 am-12:10 pm

1 stop6h 50m

Hanoi Noibai

Wed 8/6

1:00 pm-2:40 pm

1 stop24h 40m

$274

SingaporeHanoi

SIN - HAN

SINHAN

Singapore Changi

Sun 7/20

7:55 am-3:00 pm

1 stop8h 05m

Hanoi Noibai

Wed 7/30

3:30 pm-7:15 am

1 stop14h 45m

$285

SingaporeHanoi

SIN - HAN

SINHAN

Singapore Changi

Sun 8/17

9:40 pm-12:30 pm

1 stop15h 50m

Hanoi Noibai

Wed 8/27

1:20 pm-8:40 pm

1 stop6h 20m

$289

SingaporeHanoi

SIN - HAN

SINHAN

Singapore Changi

Sat 10/25

1:50 am-10:05 am

1 stop9h 15m

Hanoi Noibai

Sun 11/2

11:05 am-11:55 am

1 stop23h 50m

$317

SingaporeHanoi

SIN - HAN

SINHAN

Singapore Changi

Mon 6/30

12:20 am-10:25 am

1 stop11h 05m

Hanoi Noibai

Fri 7/4

1:45 am-1:20 pm

1 stop10h 35m

$451

SingaporeHanoi

SIN - HAN

SINHAN

Singapore Changi

Tue 7/8

2:55 pm-5:25 pm

Nonstop3h 30m

$99

SingaporeHanoi

SIN - HAN

SINHAN

Singapore Changi

Tue 7/29

4:50 am-2:40 pm

1 stop10h 50m

$109

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 20 results
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The best insider tips for Singapore to Hanoi flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Singapore to Hanoi trip
Airlines
VietJet Air

VietJet offers budget-friendly fares with à la carte services, ideal for cost-conscious travelers.


Pre-purchase checked baggage online for cheaper rates than at the airport with VietJet.

Read more about VietJet Airby Chris Dong
Vietnam Airlines

Vietnam Airlines offers SkyPriority for elite status perks like priority check-in and expedited security.


Enjoy Vietnamese coffee and hot meals in Vietnam Airlines' business class on medium-haul flights.

Read more about Vietnam Airlinesby Ramsey Qubein
Our travel experts
Chris Dong

Chris Dong

Expert on VietJet Air

Chris Dong

Chris Dong

Chris is a consumer travel reporter covering aviation, trending travel news, hotels, and loyalty programs—all for leading global publications like Travel + Leisure, The Washington Post, AFAR, and more. In addition to writing, Chris is a video host for Travel + Leisure, giving consumers an inside look at the latest in air travel.

Read more
Ramsey Qubein

Ramsey Qubein

Expert on Vietnam Airlines

Ramsey Qubein

Ramsey Qubein

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more

Best time to book a flight from Singapore to Hanoi

Have a flexible travel schedule? Discover the best time to fly to Hanoi from Singapore with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Singapore to Hanoi

How far ahead should I book a flight from Singapore to Hanoi?

Use this chart to determine the optimal time to book a round-trip flight from Singapore to Hanoi. Price data was last updated on June 9, 2025.

Booking 78 days in advance of your planned departure date is, on average, the best time to get cheap flights from Singapore to Hanoi. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Singapore to Hanoi?

Currently, September is the cheapest month in which you can book a flight from Singapore to Hanoi (average of $975). Flying from Singapore to Hanoi in December is currently the most expensive (average of $1,618). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SIN to HAN?

Find hourly flight availability from Singapore to Hanoi. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

One of the essential ways to save on airfare from Singapore to Hanoi is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 53% on airfare.

Weekly flight availability from Singapore to Hanoi

Explore weekly flight availability from Singapore to Hanoi. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 12, 2025.

The most flights from SIN to HAN are scheduled on a Monday (20 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (16 on average).

Rainfall in Hanoi by month

Plan your trip to Hanoi by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Hanoi ranges from 0.6 - 11.7 inches per month. August is typically the wettest month, when rainfall can reach 11.7 in. December is typically the driest time to visit Hanoi when rainfall is around 0.6 in.

Temperature in Hanoi by month

Plan your trip to Hanoi by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Hanoi, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 62.6 F).

Reviews of airlines servicing Hanoi

Get insights into the airlines that provide service to Hanoi. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Hanoi. Reviews last updated June 12, 2025.
Peruse reviews from past customers who have flown with Singapore Airlines, Cathay Pacific and Vietnam Airlines from Singapore to Hanoi to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very good
1,302 reviews

Food

7.7

Entertainment

8.0

Boarding

8.2

Overall

8.1

Comfort

7.9

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.
Singapore Airlines
8.1
Very good
1,302 reviews
Singapore Airlines
8.1
Very good
1,302 reviews

Food

7.7

Entertainment

8.0

Boarding

8.2

Overall

8.1

Comfort

7.9

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.
Cathay Pacific
7.6
Good
892 reviews
Singapore Airlines
8.1
Very good
1,302 reviews

Food

7.7

Entertainment

8.0

Boarding

8.2

Overall

8.1

Comfort

7.9

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.
Vietnam Airlines
7.5
Good
194 reviews
Singapore Airlines
8.1
Very good
1,302 reviews

Food

7.7

Entertainment

8.0

Boarding

8.2

Overall

8.1

Comfort

7.9

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.
Malaysia Airlines
7.4
Good
263 reviews
Singapore Airlines
8.1
Very good
1,302 reviews

Food

7.7

Entertainment

8.0

Boarding

8.2

Overall

8.1

Comfort

7.9

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.

Related info for your journey

Find useful and relevant information for your journey from Singapore to Hanoi. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Singapore to Hanoi?

    To fly from Singapore to Hanoi, you need to book a flight from Changi (SIN) to Noibai (HAN). Nonstop flights to Hanoi Noibai from Singapore Changi take 3h 30m on average. When it comes time to book airfare, you have a few options: there are 18 outbound flights from Changi to Noibai offered by 4 different airlines.

  • How popular is this Singapore to Hanoi flight route?

    Within the past month, 62 users have taken a look at flights from Singapore Changi to Hanoi Noibai.

  • What are the cheapest airlines flying from Singapore to Hanoi round-trip?

    According to our current data, VietJet Air ($172), Vietnam Airlines ($215), and Malaysia Airlines ($274) offers the cheapest pricing from Singapore to Hanoi. VietJet Air is priced at 30% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Singapore to Hanoi one-way?

    To fly one-way, consider booking your trip with VietJet Air, which is currently one of the cheapest options available, starting at $99. Vietnam Airlines flights start at $118 while deals on AirAsia start at $128 one-way.

  • What are the most reliable airlines from Singapore to Hanoi?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Singapore to Hanoi on time: Cambodia Angkor Air (90%), Vietnam Airlines (90%), SWISS (80%).

  • What are the cheapest flights from Singapore to Hanoi?

    While on average a flight from Singapore to Hanoi is generally $415, our data shows the cheapest flight currently is $90. When looking at the most popular route, (Singapore Changi - Hanoi Noibai), you can expect to pay $246 for that flight.

  • Can I find deals for flights from Singapore to Hanoi that include hotel bookings?

    Yes. In addition to deals on Singapore to Hanoi flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Singapore to Hanoi?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Singapore to Hanoi.

  • Can I find deals for business class flights from Singapore to Hanoi?

    Yes. Cheapflights offers flight deals from Singapore to Hanoi by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Singapore to Hanoi?

    Currently, September is the cheapest month in which you can book a flight from Singapore to Hanoi (average of $975). Flying from Singapore to Hanoi in December is currently the most expensive (average of $1,618). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Singapore to Hanoi

See prices for flight routes from nearby airports that may be better suited for you.
Singapore to Ho Chi Minh City flights
Singapore to Da Nang flights

Top 4 airlines flying from Singapore to Hanoi

Discover the top 4 airlines that operate flights from Singapore to Hanoi. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
ScootCheapest$159Average$269FlexibilityNo cancel feeOn-timeN/A
VietJet AirCheapest$174Average$255FlexibilityNo cancel feeOn-timeN/A
Vietnam AirlinesCheapest$203Average$240FlexibilityNo cancel feeOn-time81%
Singapore AirlinesCheapest$241Average$381FlexibilityNo cancel feeOn-time81%

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